Aglaia mabberleyi Pannell (Meliaceae), a new species from Borneo
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منابع مشابه
Triterpenes and steroids from the leaves of Aglaia exima (Meliaceae).
A study on the leaves of Aglaia exima led to the isolation of one new and seven known compounds: six triterpenoids and two steroids. Their structures were elucidated and analyzed mainly by using spectroscopic methods; 1D and 2D NMR, mass spectrometry, UV spectrometry and X-ray. All the triterpenoids and steroids were measured in vitro for their cytotoxic activities against eight cancer cell lin...
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متن کامل(20S)-Dammar-24-ene-3β,20-diol monohydrate from the bark of Aglaia exima (Meliaceae)
In the title compound {systematic name: (1R,2R,5R,7R,10R,11R,14S,15R)-14-[(2S)-2-hy-droxy-6-methyl-hept-5-en-2-yl]-2,6,6,10,11-penta-methyl-tetra-cyclo-[8.7.0.0(2,7).0(11,15)]hepta-decan-5-ol monohydrate}, C(30)H(52)O(2)·H(2)O, the three fused cyclo-hexane rings adopt chair conformations and the hy-droxy substituent of one of these occupies an axial position. The fused cyclo-pentane ring adopts...
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ژورنال
عنوان ژورنال: Gardens' Bulletin Singapore
سال: 2019
ISSN: 0374-7859,2382-5812
DOI: 10.26492/gbs71(suppl.2).2019-14